HEEEEEELP. My whole project broke down

HEEEEEELP. My whole project broke down

Hi

I'm using TOS DI 7.0.1. I have a full project working. A huge integration job. One smartass insisted to develop it in a first version build.

I created a Salesforce metadata connection and created a couple of jobs where I used it. Then I wanted to export the connection parameters as a context group, ... and then all went to hell. The code does not even build anymore. I tried deleting the connection, from the bin as well, ... but everything stays the same. As soon as I drop a new SF component into the job, I get an error message and all connection parameters disappear. Populating them does not work as well. Pressing the Run neither.